4 ideas
9992 | The 'extension of a concept' in general may be quantitatively completely indeterminate [Cantor] |
20147 | Arguments that my finger does not exist are less certain than your seeing my finger [Moore,GE] |
1748 | Archelaus was the first person to say that the universe is boundless [Archelaus, by Diog. Laertius] |
5989 | Archelaus said life began in a primeval slime [Archelaus, by Schofield] |